A simply supported beam AB = 9 m has a hollow rectangular cross-section with 13 cm as width, 20 cm as depth and inner thickness as 1 cm is subjected to a point load of 8 N & 8 N acting at C and D respectively and a uniformly distributed load (UDL) of 9 N/m starts from mid-span and ends at the right support of the beam. Determine the maximum bending stress and the bending stress at 1 cm from the top. Take AC = 1 m & CD = 2 m. note; sole 4 . 5.6 and 7 i) Reaction force at B in (N)= ii) Reaction Force at A in(N)= iii) The distance from B at which the shear Force value changes from "-" to "+" in (m)= iv) Maximum Bending Moment (Please write the Maximum bending moment valve in "Nm") = v) Moment of Inertia, I in (m^4)= vi) Maximum bending stress in (N/m^2)= vii) Bending stress at 1 cm from the top in (N/m^2) =
A simply supported beam AB = 9 m has a hollow rectangular cross-section with 13 cm as width, 20 cm as depth and inner thickness as 1 cm is subjected to a point load of 8 N & 8 N acting at C and D respectively and a uniformly distributed load (UDL) of 9 N/m starts from mid-span and ends at the right support of the beam. Determine the maximum bending stress and the bending stress at 1 cm from the top. Take AC = 1 m & CD = 2 m. note; sole 4 . 5.6 and 7 i) Reaction force at B in (N)= ii) Reaction Force at A in(N)= iii) The distance from B at which the shear Force value changes from "-" to "+" in (m)= iv) Maximum Bending Moment (Please write the Maximum bending moment valve in "Nm") = v) Moment of Inertia, I in (m^4)= vi) Maximum bending stress in (N/m^2)= vii) Bending stress at 1 cm from the top in (N/m^2) =
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A simply supported beam AB = 9 m has a hollow rectangular cross-section with 13 cm as width, 20 cm as depth and inner thickness as 1 cm is subjected to a point load of 8 N & 8 N acting at C and D respectively and a uniformly distributed load (UDL) of 9 N/m starts from mid-span and ends at the right support of the beam. Determine the maximum bending stress and the bending stress at 1 cm from the top. Take AC = 1 m & CD = 2 m.
note; sole 4 . 5.6 and 7
i) Reaction force at B in (N)=
ii) Reaction Force at A in(N)=
iii) The distance from B at which the shear Force value changes from "-" to "+" in (m)=
iv) Maximum Bending Moment (Please write the Maximum bending moment valve in "Nm") =
v) Moment of Inertia, I in (m^4)=
vi) Maximum bending stress in (N/m^2)=
vii) Bending stress at 1 cm from the top in (N/m^2) =
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